General description This 1" x 1" Square Head Bow Shackle with Screw Pin is designed specifically for fishing trawling and marine commercial applications. It features a square head pin, making it ideal for trawlers and situations where a standard pin head could potentially damage expensive equipment. Manufactured from drop forged mild steel, this shackle is robust and reliable, although it is not intended for lifting purposes. Technical specifications Manufactured: Drop Forged Body Finish: Self Colour Product Code: SFTBS25 Dimensions: A (MM): 24 B (MM): 24 C (MM): 50 D (MM): 46 E (MM): 101.5 F (MM): 73.5 G (MM): 36.75 Other information Please note that we supply a huge variety of marine equipment. Free delivery available.